Tommy Wiredu & Frank Mensa
type: MusicGroup
genre: highlife
genre: hiplife
popularity: 4
followers: 906
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6edcf91f391d3c18ed4488e81630aa10fea3e4033793ab26018c9ccf207e00e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4cff3c0a-6e43-483b-bc84-88c6a185fd6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4cff3c0a-6e43-483b-bc84-88c6a185fd6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4cff3c0a-6e43-483b-bc84-88c6a185fd6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6edcf91f391d3c18ed4488e81630aa10fea3e4033793ab26018c9ccf207e00e6","name":"Tommy Wiredu & Frank Mensa","registered_at":"2026-06-16T16:22:44Z","symbol":"NIM1107957","token_address":"0x35390666f63a9fae1bb2f6a98e7d59292f01597a","type":"artist","uuid":"4cff3c0a-6e43-483b-bc84-88c6a185fd6b"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6edcf91f391d3c18ed4488e81630aa10fea3e4033793ab26018c9ccf207e00e6. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4cff3c0a-6e43-483b-bc84-88c6a185fd6b.json and https://artists.proofprofile.net/proofs/artist/4cff3c0a-6e43-483b-bc84-88c6a185fd6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x6edcf91f391d3c18ed4488e81630aa10fea3e4033793ab26018c9ccf207e00e6","name":"Tommy Wiredu & Frank Mensa","registered_at":"2026-06-16T16:22:44Z","symbol":"NIM1107957","token_address":"0x35390666f63a9fae1bb2f6a98e7d59292f01597a","type":"artist","uuid":"4cff3c0a-6e43-483b-bc84-88c6a185fd6b"}
album: Fa Idi Bidim
  type: MusicAlbum
  date published: 2015-04-23
  track: Fa Odo Bodum
    type: MusicRecording
    duration: PT5M30S
    duration ms: 330840
    explicit: false
    by artist: Tommy Wiredu & Frank Mensa
    in album: Fa Idi Bidim
      type: MusicAlbum
      date published: 2015-04-23
    genre: highlife
    genre: hiplife
    isrc code: ZA56E1504229
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:14:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe19b11ae92e2a41d115daef59f60dbfc2281f360b11e59266197816bc4fa67d2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E1504229
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:10:05Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19b11ae92e2a41d115daef59f60dbfc2281f360b11e59266197816bc4fa67d2. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:10:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E1504229.
      date published: 2026-07-20T07:10:05Z
    audio: Fa Odo Bodum
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.032
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.814
      additional property: Energy
        type: PropertyValue
        value: 0.529
      additional property: Speechiness
        type: PropertyValue
        value: 0.146
      additional property: Acousticness
        type: PropertyValue
        value: 0.093
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.432
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.946
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.718
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fa Idi Bidim
  type: MusicAlbum
  date published: 2015-04-23